github - ghsa-6g4r-v8v9-hj9h

ghsa-6g4r-v8v9-hj9h

Vulnerability from github

Published

2024-07-16 15:30

Modified

2024-07-23 15:31

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

In the Linux kernel, the following vulnerability has been resolved:

vdpa/mlx5: add validation for VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command

When control vq receives a VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command request from the driver, presently there is no validation against the number of queue pairs to configure, or even if multiqueue had been negotiated or not is unverified. This may lead to kernel panic due to uninitialized resource for the queues were there any bogus request sent down by untrusted driver. Tie up the loose ends there.

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2022-48864"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-16T13:15:13Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nvdpa/mlx5: add validation for VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command\n\nWhen control vq receives a VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command\nrequest from the driver, presently there is no validation against the\nnumber of queue pairs to configure, or even if multiqueue had been\nnegotiated or not is unverified. This may lead to kernel panic due to\nuninitialized resource for the queues were there any bogus request\nsent down by untrusted driver. Tie up the loose ends there.",
  "id": "GHSA-6g4r-v8v9-hj9h",
  "modified": "2024-07-23T15:31:08Z",
  "published": "2024-07-16T15:30:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48864"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9f6effca75626c7a7c7620dabcb1a254ca530230"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e7e118416465f2ba8b55007e5b789823e101421e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ed0f849fc3a63ed2ddf5e72cdb1de3bdbbb0f8eb"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2022-48864

Vulnerability from cvelistv5

Published

2024-07-16 12:25

Modified

2024-11-04 12:18

Severity ?

Summary

vdpa/mlx5: add validation for VIRTIO_NET_CTRL_MQ_VQ_PAIRS_SET command

References

▼	URL	Tags
	https://git.kernel.org/stable/c/e7e118416465f2ba8b55007e5b789823e101421e
	https://git.kernel.org/stable/c/9f6effca75626c7a7c7620dabcb1a254ca530230
	https://git.kernel.org/stable/c/ed0f849fc3a63ed2ddf5e72cdb1de3bdbbb0f8eb

Impacted products

Vendor

Product

Version

▼

Linux

Version: 52893733f2c5
Version: 52893733f2c5
Version: 52893733f2c5

Linux

Version: 5.15

Show details on NVD website

JSON

To clipboard

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            "url": "https://git.kernel.org/stable/c/9f6effca75626c7a7c7620dabcb1a254ca530230"
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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